Base | Representation |
---|---|
bin | 110100111101010011… |
… | …110011100110100000 |
3 | 12102202220002200201001 |
4 | 310331103303212200 |
5 | 1412423433131440 |
6 | 42042251121344 |
7 | 4052060013331 |
oct | 647523634640 |
9 | 172686080631 |
10 | 56863177120 |
11 | 2212a865662 |
12 | b02b443254 |
13 | 549290b789 |
14 | 2a76032288 |
15 | 172c183b9a |
hex | d3d4f39a0 |
56863177120 has 24 divisors (see below), whose sum is σ = 134339256324. Its totient is φ = 22745270784.
The previous prime is 56863177043. The next prime is 56863177121. The reversal of 56863177120 is 2177136865.
It can be written as a sum of positive squares in 2 ways, for example, as 52245159184 + 4618017936 = 228572^2 + 67956^2 .
It is not an unprimeable number, because it can be changed into a prime (56863177121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177697269 + ... + 177697588.
Almost surely, 256863177120 is an apocalyptic number.
It is an amenable number.
56863177120 is an abundant number, since it is smaller than the sum of its proper divisors (77476079204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56863177120 is a wasteful number, since it uses less digits than its factorization.
56863177120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 355394872 (or 355394864 counting only the distinct ones).
The product of its (nonzero) digits is 423360, while the sum is 46.
The spelling of 56863177120 in words is "fifty-six billion, eight hundred sixty-three million, one hundred seventy-seven thousand, one hundred twenty".
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